# a = input("输入内容:")
# xxzm = 0
# dxzm = 0
# sz = 0
# tszf = 0
# for i in a:
#     # 判断是否是小写字母
#     if i.islower():
#         xxzm += 1
#     # 判断是否是大写字母
#     elif i.isupper():
#         dxzm += 1
#     # 判断是否是数字
#     elif i.isdigit():
#         sz += 1
#     # 判断是否是特殊字符
#     else:
#         tszf += 1
# print("小写字母的数量为:",xxzm,
#       "大写字母的数量为:", dxzm,
#       "数字的数量为:", sz,
#       "特殊字符的数量为:",tszf,
#       )


